16F88 and temperature sensor

[CocaColaKid]

I run the DS18B20 using the parasite power option and a 22 AWG twisted pair cable with adhesive lines heatshrink over it. The heatshrink seals the sensor making it perfect for harsh environments. Yes they are expensive but I found they work perfect and you don't need to calibrate anything

[picnaut]

Hi,

Analog Devices make a current-based temperature probe called the AD590.
It takes a bit of signal conditioning at the processor side, but you can run the sensor for a hundred feet on a twisted pair. It comes in a small 3-pin package (ideal for heat-shrinking) and is highly resistant to noise.

Here are some links:

http://www.picbasic.org/forum/showth...ighlight=AD590

http://www.picbasic.co.uk/forum/show...ighlight=AD590

http://list.picbasic.com/forum/messages/5820/6521.html?


Good luck!

[DynamoBen]

"22 AWG twisted pair cable with adhesive lines heatshrink over it"

What do you mean by adhesive lines?

[CocaColaKid]

Oops, that should have been lined, not lines.